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Rails developer Jobs in Los Angeles, CA

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Rails developer • los angeles ca

Last updated: 2 hours ago
Senior Software Engineer - Rails

Senior Software Engineer - Rails

Underdog FantasyLos Angeles, CA, United States
Full-time
Senior Software Engineer - Rails.At Underdog, we make sports more fun.Our thesis is simple : build the best products and we'll build the biggest company in the space, because there's so much more to...Show moreLast updated: 4 days ago
  • Promoted
Application Developer

Application Developer

TradeJobsWorkForce90053 Los Angeles, CA, US
Full-time
Analyze the ideas, business models, and user requirements to formulate a design strategy to carry out.Act as a tenant to draw out a workable application design and coding parameters with the essent...Show moreLast updated: 30+ days ago
  • New!
Digital Developer

Digital Developer

goodrLos Angeles, CA, US
Full-time
We create and sell active eyewear for anyone.Interested in joining our team? Keep reading.We have two core values : Fun & Authenticity. FUN = Being sh •tty isn't fun.Agreed? Taking pride in yo...Show moreLast updated: 2 hours ago
Business Developer

Business Developer

COALITION FOR RESPONSIBLE COMMUNITY DEVLos Angeles, CA, US
Permanent
Under the direction of the Associate Director of Placement, the Business Developer will engage regional businesses and employers in high-growth sectors to create and secure career pathway opportuni...Show moreLast updated: 30+ days ago
Ruby on Rails Developer (W2 Only) Job at Quality Choice Solutions in Pasadena

Ruby on Rails Developer (W2 Only) Job at Quality Choice Solutions in Pasadena

Quality Choice SolutionsPasadena, CA, United States
Full-time
Be among the first 25 applicants.Get AI‑powered advice on this job and more exclusive features.Ruby on Rails Consultant (W2 Only). Technical Degree (CS or equivalent).AASM, Workflow, or custom rule ...Show moreLast updated: 13 days ago
  • Promoted
Talent Acquisition Partner

Talent Acquisition Partner

Ascent Developer SolutionsEncino, CA, US
Full-time
Ascent Developer Solutions is a leading private lending platform, serving real estate developers nationwide in the acquisition, renovation, and construction of residential real estate.Founded by a ...Show moreLast updated: 5 days ago
  • Promoted
.Net Developer

.Net Developer

Black Rock Solutions CorporationLos Angeles, CA, US
Full-time
We are a remote-first software engineering organization delivering enterprise-grade.NET solutions across financial services, healthcare, and B2B SaaS sectors. Our teams build scalable, secure, and p...Show moreLast updated: 17 days ago
Full-stack Ruby on Rails Developer

Full-stack Ruby on Rails Developer

EnrouteLos Angeles, CA, United States
Full-time
Enroute Full-Stack Ruby on Rails Developer.We love technology, and we enjoy what we do.We are always looking for innovation. We have social awareness and try to improve it daily.Our Enrouters are al...Show moreLast updated: 11 days ago
ServiceNow Developer

ServiceNow Developer

Contact Government Services, LLCLos Angeles, CA, US
Full-time
Employment Type : Full-Time, Mid-level.Department : Information Technology.CGS is seeking a ServiceNow Developer to join our team supporting a wide-ranging technical support initiative for a large Fe...Show moreLast updated: 30+ days ago
Angular Developer

Angular Developer

Staffing the UniverseLos Angeles, CA, United States
Full-time
Expert in UI UX development using Angular, Javascript, npm # Solid understanding of UI testing # Solid understanding of back-end integration # Any experience in React a plus # B.Strong critical thi...Show moreLast updated: 11 days ago
  • Promoted
React Developer

React Developer

VirtualVocationsGlendale, California, United States
Full-time
A company is looking for a React Developer.Key Responsibilities Develop reusable React components following design system standards Implement responsive, accessible user interfaces and integrate...Show moreLast updated: 9 days ago
Integration Developer

Integration Developer

Fortuna BMCLos Angeles, California, USA
Full-time
We are seeking a skilled Integration Developer to join our team focusing on integrating Document Management System (DMS) solutions with various enterprise systems. This role is critical in ensuring ...Show moreLast updated: 8 days ago
  • Promoted
Ruby on Rails Consultant

Ruby on Rails Consultant

Saxon GlobalPasadena, CA, US
Full-time
CS or equivalent) 8+ yrs of SW development 5+ yrs of Ruby on Rails 3+ yrs designing and implementing complex business logic, state machines, or rule engine.Show moreLast updated: 16 days ago
  • Promoted
Fragrance Developer

Fragrance Developer

Dr. SquatchLos Angeles, CA, US
Full-time
We're on a high-growth, fast-moving ride, continually introducing new product categories, launching into retailers nationwide, and growing internationally. We have been recognized and certified ...Show moreLast updated: 30+ days ago
  • Promoted
C# Developer

C# Developer

Simplified IT SolutionsLos Angeles, CA, United States
Full-time
Simplified IT is a global IT Staffing and Managed Services company.We have been rated top 10 staffing companies in the country for 3 years in a row. We serve technology, financial, auto, logistics &...Show moreLast updated: 11 days ago
  • Promoted
BI Developer

BI Developer

KforceLos Angeles, CA, United States
Full-time
Kforce has a client in Los Angeles, CA that is seeking a BI Developer.Summary : The Business Intelligence Developer will work to develop and test, implement business intelligence solutions for variou...Show moreLast updated: 7 days ago
  • Promoted
IT Coordinator

IT Coordinator

RailsLos Angeles, CA, US
Full-time
Founded in 2008 by Los Angeles native Jeff Abrams, Rails has grown from a small label - started with just a single hat - into a full collection of women's and men's apparel.Sold at top internationa...Show moreLast updated: 30+ days ago
  • Promoted
Salesforce Developer

Salesforce Developer

TECHOHANALos Angeles, CA, US
Temporary
Salesforce Developer (Salesforce Partner Experience Required).Los Angeles, CA (Hybrid – 2–3 days onsite per week).Salesforce Developer with prior Salesforce Partner or consulting experi...Show moreLast updated: 21 days ago
Senior Backend Engineer (Ruby on Rails), SSCS : Authentication

Senior Backend Engineer (Ruby on Rails), SSCS : Authentication

GitLabLos Angeles, CA, United States
Full-time
Senior Backend Engineer (Ruby on Rails), SSCS : Authentication.GitLab is an open-core software company that develops the most comprehensive AI-powered DevSecOps Platform, used by more than 100,000 o...Show moreLast updated: 11 days ago
People also ask
Senior Software Engineer - Rails

Senior Software Engineer - Rails

Underdog FantasyLos Angeles, CA, United States
4 days ago
Job type
  • Full-time
Job description

Senior Software Engineer - Rails

At Underdog, we make sports more fun.

Our thesis is simple : build the best products and we'll build the biggest company in the space, because there's so much more to be built for sports fans. We're just over five years in, and we're one of the fastest-growing sports companies ever, most recently valued at $1.3B. And it's still the early days.

We've built and scaled multiple games and products across fantasy sports, sports betting, and prediction markets, all united in one seamless, simple, easy to use, intuitive and fun app.

Underdog isn't for everyone. One of our core values is give a sh

  • t. The people who win here are the ones who care, push, and perform. If that's you, come join us.

Winning as an Underdog is more fun.

About the Role and Why It's Unique :

  • Work on cutting edge projects focused on gamifying and building unique features into our fantasy and sports betting products
  • Design and develop clean, well-structured, and performant features your work will be used by millions of our customers
  • Work closely with other product-minded individuals to shape and deliver the next wave of transformative fantasy and sports betting products
  • Collaborate with client engineers and product stakeholders from start to finish, openly communicating issues, asking clarifying questions, and raising concerns when needed
  • Advocate for best practices to create strong foundational development practices for our growing team
  • Grow in a high-agency environment where you have equity in technical decision-making and are accountable for those decisions
  • Learn from some of the best engineers and leaders in the fantasy and sports betting world while bringing your own unique perspective; we elevate each other to make Underdog the best sports gaming platform now and for the future!
  • Who You Are :

  • A product-minded engineer with 6+ years of professional software development experience, including at least 1 year as a senior engineer.
  • At least 2 years of deep experience with Ruby on Rails
  • Familiarity with CI / CD, AWS, and modern DevOps tooling.
  • Strong understanding of SQL, observability (e.g., Datadog, Amplitude), and API design.
  • Skilled in scaling distributed systems, handling performance, caching, and database optimization.
  • Comfortable working across the stack and collaborating with product and design to ship great user experiences.
  • A clear communicator and empathetic teammate who values mentorship and feedback.
  • Even Better If You Have :

  • Experience in fantasy sports or sports betting (or a strong interest!).
  • Worked at a company through periods of rapid growth or scale.
  • Experience building highly scalable and available systems to handle high traffic conditions with low latency
  • Our target starting base salary range for this position is between $160,000 and $240,000, plus pre-IPO equity. Our comp range reflects the full scale of expected compensation for this role. Offers are calibrated based on experience, skills, impact, and geographies. Most new hires land in the lower half of the band, with the opportunity to advance toward the upper end over time.

    What We Can Offer You :

  • Unlimited PTO (we're extremely flexible with the exception of the first few weeks before & into the NFL season)
  • 16 weeks of fully paid parental leave
  • Home office stipend
  • A connected virtual first culture with a highly engaged distributed workforce
  • 5% 401k match, FSA, company paid health, dental, vision plan options for employees and dependents
  • This position may require sports betting licensure based on certain state regulations.

    Underdog is an equal opportunity employer and doesn't discriminate on the basis of creed, race, sexual orientation, gender, age, disability status, or any other defining characteristic.